There are blocks of color on each route at the fork.
How can we determine which direction the Hummer was going when it passed a fork in the road?
"This is also simple. The pollen mass is enough to give the answer."
Chen Ting said: “As everyone knows, the incident happened on April 22, and for the next half month, Hummer has been fighting guerrilla warfare.
This half month is the season when plants bloom and mushrooms spread their spores over a large area.
Even if the Hummers passed the same intersection only one day apart.
The composition of the pollen masses carried is obviously different.
Based on the order in which flowers and mushrooms spread their pollen, we can determine which one passes the fork first and which one comes later."
The police officers looked surprised.
But everyone looked at Shen Ting with even greater surprise.
The theory is correct, but to achieve it, you need to master a lot of knowledge about plants and mushrooms.
This work is beyond the capabilities of ordinary appraisers.
Seek help from experts in related fields!
But Chen Ting can actually do it?
Seeing that many people were hesitant to speak and seemed to have questions about the Hummer's trajectory on the map, Shen Ting smiled and said:
“In fact, everyone’s focus is wrong.
The most important thing on this picture is not the Hummer's trajectory that I marked.
The theory I just mentioned is indeed correct.
If the case had just happened, let me identify the spores in this Hummer.
It is really possible to restore a complete and accurate driving trajectory.
But as everyone knows, 12 years have passed since the case.
Most of the spores and pollen in the car could no longer be identified, and some even rotted and disappeared.
This results in many color circles and the points disappearing!
The trajectory I drew is not a big problem within a small area.
But if I were to say that the entire trajectory is 100% correct, that would be absolute bragging..."
Shen Ting explained with a smile, and the police officers also laughed.
really!
If we say that we can 100% restore the Hummer's trajectory based on the remaining pollen from twelve years ago, that is not science, but science fiction.
Everyone's attention shifted away from the tracks on the map, looking for the more crucial things that Shen Ting mentioned.
Zheng Yuanqiao looked at the map, his eyes suddenly brightening:
“I know what the most important thing is.
I also understand why Shen Ting said that the right or wrong of the Hummer's trajectory is relatively unimportant.
Because it is impossible for us to go back to these tracks and look for clues.
Moreover, the correctness of one or two trajectories will not affect the overall situation.
We need to raise our perspective and look at the trajectory on this map as a whole."
…
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